---> uname -a: Linux prd-centos7-docker-4c-2g-99.novalocal 3.10.0-1160.45.1.el7.x86_64 #1 SMP Wed Oct 13 17:20:51 UTC 2021 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian Address sizes: 40 bits physical, 48 bits virtual CPU(s): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.998 BogoMIPS: 5599.99 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0,1 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm art rep_good nopl extd_apicid eagerfpu pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core retpoline_amd ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 clzero xsaveerptr arat npt nrip_save umip spec_ctrl intel_stibp arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on overlay 40G 9.0G 32G 23% / tmpfs 64M 0 64M 0% /dev tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 40G 9.0G 32G 23% /facter-os ---> sar -b -r -n DEV: Linux 3.10.0-1160.45.1.el7.x86_64 (centos-7-docker-61956895-6fad-6945-99d6-2040f50c295e.novalocal) 12/02/21 _x86_64_ (2 CPU) 14:18:39 LINUX RESTART (2 CPU) 14:19:01 tps rtps wtps bread/s bwrtn/s 14:20:01 83.43 6.59 76.84 2965.53 4218.57 14:21:01 1.77 0.05 1.72 1.07 33.21 14:22:01 0.23 0.00 0.23 0.00 3.05 14:23:01 0.27 0.00 0.27 0.00 3.41 14:24:01 0.22 0.00 0.22 0.00 2.57 14:25:01 0.28 0.00 0.28 0.00 4.90 14:26:01 0.33 0.00 0.33 0.00 4.58 14:27:01 0.25 0.00 0.25 0.00 2.80 14:28:01 0.33 0.00 0.33 0.00 4.53 14:29:01 216.37 0.05 216.32 4.26 54521.05 Average: 30.35 0.67 29.68 297.16 5880.52 14:19:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:20:01 5678328 0 615544 7.69 2620 1712448 1249380 13.79 568624 1527548 20 14:21:01 5685144 0 608680 7.60 2620 1712496 1178288 13.01 563680 1527540 24 14:22:01 5690480 0 603344 7.53 2620 1712496 1178000 13.01 558320 1527540 20 14:23:01 5686336 0 607480 7.59 2620 1712504 1178036 13.01 561976 1527540 8 14:24:01 5690936 0 602876 7.53 2620 1712508 1164456 12.86 558412 1527540 8 14:25:01 5690912 0 602896 7.53 2620 1712512 1164528 12.86 558888 1527540 8 14:26:01 5689820 0 603984 7.54 2620 1712516 1164456 12.86 559652 1527540 8 14:27:01 5678804 0 614996 7.68 2620 1712520 1164456 12.86 570556 1527540 8 14:28:01 5678204 0 615592 7.69 2620 1712524 1164540 12.86 571484 1527540 16 14:29:01 3984236 0 987688 12.33 2620 3034396 1427380 15.76 923656 2649088 32 Average: 5515320 0 646308 8.07 2620 1844692 1203352 13.29 599525 1639696 15 14:19:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:20:01 eth0 470.12 296.65 1298.28 79.45 0.00 0.00 0.00 0.00 14:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:20:01 docker0 66.14 46.48 5.13 171.90 0.00 0.00 0.00 0.00 14:21:01 eth0 11.14 4.46 9.24 0.36 0.00 0.00 0.00 0.00 14:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:22:01 eth0 1.33 0.42 0.43 0.26 0.00 0.00 0.00 0.00 14:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:23:01 eth0 0.53 0.32 0.27 0.20 0.00 0.00 0.00 0.00 14:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:24:01 eth0 0.15 0.10 0.01 0.01 0.00 0.00 0.00 0.00 14:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:25:01 eth0 0.30 0.20 0.09 0.07 0.00 0.00 0.00 0.00 14:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:26:01 eth0 0.13 0.10 0.01 0.01 0.00 0.00 0.00 0.00 14:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:27:01 eth0 0.13 0.10 0.01 0.01 0.00 0.00 0.00 0.00 14:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:28:01 eth0 0.18 0.17 0.07 0.01 0.00 0.00 0.00 0.00 14:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:29:01 eth0 372.19 229.00 7695.91 60.55 0.00 0.00 0.00 0.00 14:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:29:01 docker0 32.28 45.99 3.26 387.23 0.00 0.00 0.00 0.00 Average: eth0 85.64 53.16 900.54 14.10 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: docker0 9.84 9.25 0.84 55.92 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.45.1.el7.x86_64 (centos-7-docker-61956895-6fad-6945-99d6-2040f50c295e.novalocal) 12/02/21 _x86_64_ (2 CPU) 14:18:39 LINUX RESTART (2 CPU) 14:19:01 CPU %user %nice %system %iowait %steal %idle 14:20:01 all 10.23 0.00 2.65 1.88 0.05 85.18 14:20:01 0 10.14 0.00 2.75 1.08 0.05 85.98 14:20:01 1 10.33 0.00 2.56 2.68 0.05 84.38 14:21:01 all 0.38 0.00 0.08 0.00 0.04 99.50 14:21:01 0 0.37 0.00 0.07 0.00 0.03 99.53 14:21:01 1 0.40 0.00 0.08 0.00 0.05 99.47 14:22:01 all 0.13 0.00 0.06 0.00 0.03 99.78 14:22:01 0 0.08 0.00 0.07 0.00 0.03 99.82 14:22:01 1 0.18 0.00 0.05 0.00 0.02 99.75 14:23:01 all 0.16 0.00 0.03 0.00 0.03 99.79 14:23:01 0 0.07 0.00 0.02 0.00 0.03 99.88 14:23:01 1 0.25 0.00 0.03 0.00 0.02 99.70 14:24:01 all 0.17 0.00 0.04 0.00 0.04 99.75 14:24:01 0 0.05 0.00 0.05 0.00 0.03 99.87 14:24:01 1 0.28 0.00 0.03 0.00 0.05 99.63 14:25:01 all 0.14 0.00 0.03 0.00 0.03 99.79 14:25:01 0 0.07 0.00 0.03 0.00 0.05 99.85 14:25:01 1 0.22 0.00 0.03 0.00 0.02 99.73 14:26:01 all 0.16 0.00 0.03 0.00 0.03 99.78 14:26:01 0 0.08 0.00 0.05 0.00 0.03 99.83 14:26:01 1 0.23 0.00 0.02 0.00 0.02 99.73 14:27:01 all 0.10 0.00 0.06 0.00 0.03 99.82 14:27:01 0 0.03 0.00 0.07 0.00 0.03 99.87 14:27:01 1 0.17 0.00 0.05 0.00 0.02 99.77 14:28:01 all 0.14 0.00 0.03 0.00 0.03 99.79 14:28:01 0 0.07 0.00 0.03 0.00 0.05 99.85 14:28:01 1 0.22 0.00 0.03 0.00 0.02 99.73 14:29:01 all 25.08 0.00 10.82 2.46 0.08 61.56 14:29:01 0 24.59 0.00 11.09 2.51 0.09 61.72 14:29:01 1 25.57 0.00 10.54 2.40 0.07 61.41 Average: all 3.54 0.00 1.33 0.42 0.04 94.68 Average: 0 3.42 0.00 1.37 0.35 0.04 94.82 Average: 1 3.65 0.00 1.29 0.49 0.03 94.53